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| A NIC or Network Interface Card is a circuit board or chip, which allows the computer to communicate to other computers on a Network. When connected to the network, computers can share websites, files, printers and other resources. The most popular networking standard at the moment is Ethernet, which one can recognize by the rectangular connectors with eight wires in them. Wireless network with the 802.11b and the faster 802.11g standard is also increasingly popular, both at home and in the office, though it is not yet as fast as wired (ethernet) network. A public place where you can use wireless internet is called a "hot spot". |
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The D-Link RangeBooster N™ 650 Notebook Adapter (DWA-645) is a draft 802.11n client device that delivers unrivaled wireless performance for your notebook computer. With this adapter, you can add or upgrade your notebook computer’s wireless connectivity without having to purchase a new one. Once connected, access your network’s high-speed Internet connection while sharing photos, files, music,
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video, printers, and storage. Get a better Internet experience with a faster wireless connection so you can enjoy surfing, gaming, downloading, and video streaming.
Powered by RangeBooster N 650 technology, this notebook adapter provides a faster wireless connection and superior reception than 802.11g 1. This notebook adapter is designed for use in bigger homes and for users that demand higher performance networking. Maximize wireless performance by connecting this notebook adapter to a RangeBooster N 650 Router and stay connected from virtually anywhere in your home. It can also be used with 802.11g and 802.11b wireless networks to experience significantly improved reception. This notebook adapter supports WEP, WPA and WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed.
D-Link’s Quick Setup Wizard guides you step-by-step through the installation process. You’ll be able to configure this notebook adapter without having to call a networking expert to help you. The D-Link Wireless Manager is included with this product to keep track of all your most frequently accessed networks.
With unmatched wireless performance, reception, and security protection, the DWA-645 RangeBooster N 650 Notebook Adapter is the best choice for easily adding or upgrading wireless connectivity to your notebook computer.
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Specs
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Alternatives
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Options
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Data transfer rate (max)
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The maximum speed with which data can be transmitted from one device to another.
108 Mbit/s
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Supported data transfer rates
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Rate at which data can be transferred MC; expressed in units per second; may vary on network configurations
1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, 108 Mbps
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| Connectivity technology |
Wireless |
| Interface type |
CardBus |
| Slot type |
32-bit CardBus Type II |
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Form factor
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Description of characteristics; and/or size of the product; included by type.
Plug-in
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| Frequency band |
2.4 - 2.4835 GHz |
| Security algorithm supported |
WPA, WPA2 |
| LED indicators |
Link, Act |
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Height
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Height of the product
7.7 mm
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| Width |
53.3 mm |
| Depth |
120 mm |
| Minimum system requirements |
CD-ROM |
| Minimum hard disk space |
20 MB |
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Compatible operating systems
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List of desktop operating systems tested as compatible with this product, including coined name and version
Windows 2000/XP
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Compliance industry standards
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List of characteristics that describe methods of compliance to industry-defined standards for the product
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
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| Certification |
FCC, CE |
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